Well.
I now have two from the second user market both users struggled with the switch general set-up so decided to sell and i managed to jump in first both times i also got my UFS from a guy who couldn't get it to work (i don't think he checked the air intake hole as they were blocked and needed a clean out).
The best thing is i have actually saved on new price i got everything with shipping for about £20.00 less than new

so i did'nt have to pay a premium as i've seen some on here go for daft money.
Good luck to everyone who manages to grab on of these